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Accumulated Other Comprehensive Loss (Tables) | 12 Months Ended
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Sep. 30, 2019
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] |
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] | Accumulated other comprehensive loss is presented below.
| Foreign currency translation |  | Pension liability, net of tax |  | Total
| (in millions)
Balance at September 30, 2018 | $ | (6.3 | ) |  | $ | (26.5 | ) |  | $ | (32.8 | )
Other comprehensive income (loss) before reclassifications | 6.3 |  |  | (11.9 | ) |  | (5.6 | )
Amounts reclassified out of accumulated other comprehensive loss | — |  |  | 2.4 |  |  | 2.4 |
Other comprehensive income (loss) | 6.3 |  |  | (9.5 | ) |  | (3.2 | )
Balance at September 30, 2019 | $ | — |  |  | $ | (36.0 | ) |  | $ | (36.0 | )

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- Definition Tabular disclosure of the components of accumulated other comprehensive income (loss). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=118930883&loc=SL7669686-108580 + Details
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